X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;ds=sidebyside;f=0.6.x%2Fjs%2F01_core%2F16_XViewPort.js;h=a6eddb807ebb7f4614268a9ae97b859fca19c5f2;hb=d836e6243878426d4cfd7a14ceb9b77db9f92b57;hp=61c898fbf2d5f07f1e4f4a9e9bc17a8e0614478f;hpb=7911fddcbb190b99ad11412d283776ddbf77b479;p=pettanr%2FclientJs.git

diff --git a/0.6.x/js/01_core/16_XViewPort.js b/0.6.x/js/01_core/16_XViewPort.js
index 61c898f..a6eddb8 100644
--- a/0.6.x/js/01_core/16_XViewPort.js
+++ b/0.6.x/js/01_core/16_XViewPort.js
@@ -9,59 +9,62 @@ var X_ViewPort_readyState,
 	X_ViewPort_vScrollbarSize,
 	X_ViewPort_hScrollbarSize,
 	
-	X_Dom_detectFontSize = !( X_UA.IE < 9 || X_UA.iOS ) && function(){
-			var size = X_Node_fontSizeNode._rawObject.offsetHeight;
+	X_Dom_detectFontSize = !( X_UA[ 'IE' ] < 9 || X_UA[ 'iOS' ] ) && function(){
+			var size = X_Node_fontSizeNode[ '_rawObject' ].offsetHeight;
 			if( X_ViewPort_baseFontSize !== size ){
-				X_ViewPort_baseFontSize && X_ViewPort.asyncDispatch( X.Event.BASE_FONT_RESIZED );
 				X_ViewPort_baseFontSize = size;
+				X_ViewPort_baseFontSize && X_ViewPort[ 'asyncDispatch' ]( X_EVENT_BASE_FONT_RESIZED );
 			};
 	},
 
 	X_ViewPort_orientationFlag,	
 	X_Dom_orientationchange = window[ 'orientation' ] !== undefined && function( e ){
 		X_ViewPort_orientationFlag = true;
-		!X_UA.Android && X_ViewPort_resize();
-		//console.log( '-- orientationchange : ' + X.ViewPort.getSize[ 0 ] + ' ' + X.ViewPort.getSize[ 1 ] );
+		!X_UA[ 'Android' ] && X_ViewPort_resize();
+		//console.log( '-- orientationchange : ' + X[ 'ViewPort' ][ 'getSize' ][ 0 ] + ' ' + X[ 'ViewPort' ][ 'getSize' ][ 1 ] );
 	},
 	
-	X_ViewPort_document = new X.EventDispatcher( document ),
+	X_ViewPort_document = X_EventDispatcher( document ),
 
 X_ViewPort = X_Class_override(
-	new X.EventDispatcher( window ),
+	X_EventDispatcher( window ),
 	{
 
-		handleEvent : function( e ){
+		'handleEvent' : function( e ){
 			var href, i, name;
 			
 			switch( e.type ){
 				case 'beforeunload' :
 					// ie では　a href="javascript" な要素でも beforeunload が起こる
-					href = e.target && e.target.attr && e.target.attr( 'href' );
-					if( href && href.indexOf && href.indexOf( 'javascript:' ) === 0 ) return X.Callback.PREVENT_DEFAULT | X.Callback.STOP_PROPAGATION;
+					href = e.target && e.target[ 'attr' ] && e.target[ 'attr' ]( 'href' );
+					if( href && href.indexOf && href.indexOf( 'javascript:' ) === 0 ) return X_Callback_PREVENT_DEFAULT | X_Callback_STOP_PROPAGATION;
 					
-					return X_ViewPort.dispatch( X.Event.BEFORE_UNLOAD );
+					return X_ViewPort[ 'dispatch' ]( X_EVENT_BEFORE_UNLOAD );
 					
 				case 'unload' :
-					X_ViewPort.dispatch( X.Event.UNLOAD );
+					X_ViewPort[ 'dispatch' ]( X_EVENT_UNLOAD );
 				//alert('unload');
-					X_ViewPort_document.kill();
-					this.kill();
+					X_ViewPort_document[ 'kill' ]();
+					this[ 'kill' ]();
 					
-					//X_System.dispatch( X.Event.SHUT_DOWN );
+					//X_System[ 'dispatch' ]( X_EVENT_SHUT_DOWN );
 					break;
 
 				case 'visibilitychange' :
-					X_ViewPort.asyncDispatch( ( X_ViewPort_active = document[ 'hidden' ] ) ? X.Event.VIEW_DEACTIVATE : X.Event.VIEW_ACTIVATE );
+					X_ViewPort[ 'dispatch' ]( ( X_ViewPort_active = document[ 'hidden' ] ) ? X_EVENT_VIEW_DEACTIVATE : X_EVENT_VIEW_ACTIVATE );
+					break;
+				case 'mozvisibilitychange' :
+					X_ViewPort[ 'dispatch' ]( ( X_ViewPort_active = document[ 'mozHidden' ] ) ? X_EVENT_VIEW_DEACTIVATE : X_EVENT_VIEW_ACTIVATE );
 					break;
 				case 'webkitvisibilitychange' :
-					X_ViewPort.asyncDispatch( ( X_ViewPort_active = document[ 'webkitHidden' ] ) ? X.Event.VIEW_DEACTIVATE : X.Event.VIEW_ACTIVATE );
+					X_ViewPort[ 'dispatch' ]( ( X_ViewPort_active = document[ 'webkitHidden' ] ) ? X_EVENT_VIEW_DEACTIVATE : X_EVENT_VIEW_ACTIVATE );
 					break;
 					
 				case 'pageshow' :
 				case 'focus' :
 					if( !X_ViewPort_active ){
 						X_ViewPort_active = true;
-						X_ViewPort.asyncDispatch( X.Event.VIEW_ACTIVATE );						
+						X_ViewPort[ 'dispatch' ]( X_EVENT_VIEW_ACTIVATE );
 					};
 					break;
 
@@ -69,7 +72,7 @@ X_ViewPort = X_Class_override(
 				case 'blur' :
 					if( X_ViewPort_active ){
 						X_ViewPort_active = false;
-						X_ViewPort.asyncDispatch( X.Event.VIEW_DEACTIVATE );						
+						X_ViewPort[ 'dispatch' ]( X_EVENT_VIEW_DEACTIVATE );				
 					};
 					break;
 			};
@@ -79,56 +82,63 @@ X_ViewPort = X_Class_override(
 );
 
 
-X.ViewPort = {
+/**
+ * window に相当する ViewPort 情報を提供するオブジェクト。
+ * @namespace X.ViewPort
+ * @alias X.ViewPort
+ */
+X[ 'ViewPort' ] = {
 	
-	listen : function( type, arg1, arg2, arg3 ){
+	'listen' : function( type, arg1, arg2, arg3 ){
 		if( type <= X_ViewPort_readyState ){
 			/*
-			 * X.Event.XDOM_READY 以後に listen した場合の対策
+			 * X_EVENT_XDOM_READY 以後に listen した場合の対策
 			 */
-			X_ViewPort.asyncDispatch( type );
+			X_ViewPort[ 'asyncDispatch' ]( type );
 		};
 		// ie8-では keydown -> documentへ
-		type && arg1 && X_ViewPort.listen( type, arg1, arg2, arg3 );
-		return X.ViewPort;
+		type && arg1 && X_ViewPort[ 'listen' ]( type, arg1, arg2, arg3 );
+		return X[ 'ViewPort' ];
 	},
 	
 	
-	listenOnce : function( type, arg1, arg2, arg3 ){
+	'listenOnce' : function( type, arg1, arg2, arg3 ){
 		if( type <= X_ViewPort_readyState ){
 			/*
 			 * X.Event.XDOM_READY 以後に listen した場合の対策
 			 */
-			X_ViewPort.asyncDispatch( type );
+			X_ViewPort[ 'asyncDispatch' ]( type );
 		};
-		type && arg1 && X_ViewPort.listenOnce( type, arg1, arg2, arg3 );
-		return X.ViewPort;
+		type && arg1 && X_ViewPort[ 'listenOnce' ]( type, arg1, arg2, arg3 );
+		return X[ 'ViewPort' ];
 	},
 	
-	unlisten : function( type, arg1, arg2, arg3 ){
-		type && arg1 && X_ViewPort.unlisten( type, arg1, arg2, arg3 );
-		return X.ViewPort;
+	'unlisten' : function( type, arg1, arg2, arg3 ){
+		type && arg1 && X_ViewPort[ 'unlisten' ]( type, arg1, arg2, arg3 );
+		return X[ 'ViewPort' ];
 	},
 	
-	listening : function( type, arg1, arg2, arg3 ){
-		return X_ViewPort.listening( type, arg1, arg2, arg3 );
+	'listening' : function( type, arg1, arg2, arg3 ){
+		return X_ViewPort[ 'listening' ]( type, arg1, arg2, arg3 );
 	},
 	
 	// hammer のテストファイルだけが使用
-	asyncDispatch : function(){
-		return X_ViewPort.asyncDispatch.apply( X_ViewPort, arguments );
+	'asyncDispatch' : function(){
+		return X_ViewPort[ 'asyncDispatch' ].apply( X_ViewPort, arguments );
 	},
 	
-	getPointerPosition : function(){
+	'getPointerPosition' : function(){
 		
 	},
 	
-	/* 要素が視界に入った  http://remysharp.com/2009/01/26/element-in-view-event-plugin/ */
-	inView : function( elm ){
+	/* 要素が視界に入った  http://remysharp.com/2009/01/26/element-in-view-event-plugin/
+	 * TODO -> Node.call('inView')
+	 */
+	'inView' : function( elm ){
 		
 	},
 	
-	getSize : function(){
+	'getSize' : function(){
 		return [ X_ViewPort_width, X_ViewPort_height ];
 	},
 //https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect
@@ -136,14 +146,14 @@ X.ViewPort = {
 //(((t = document.documentElement) || (t = document.body.parentNode)) && typeof t.ScrollLeft == 'number' ? t : document.body).ScrollLeft;
 //(((t = document.documentElement) || (t = document.body.parentNode)) && typeof t.ScrollTop == 'number' ? t : document.body).ScrollTop
 	
-	getDocumentSize : function(){
+	'getDocumentSize' : function(){
 		// Opera は互換モードでは document.body.scrollHeight、標準モードでは document.documentElement.scrollHeight でページの高さが取れる。と思ってたんだけど、例外があった。
 		// http://orera.g.hatena.ne.jp/edvakf/20100515/1273908051
 	//http://onozaty.hatenablog.com/entry/20060803/p1
 	// Safari2.0.4では標準・互換どちらも document.body
 		
 		X_Node_updateTimerID && X_Node_startUpdate();
-		/*X_UA.Opera ?
+		/*X_UA[ 'Opera' ] ?
 			( document.documentElement && document.documentElement.clientWidth ?
 				new Function( 'return[document.documentElement.clientWidth,document.documentElement.clientHeight]' ) :
 				new Function( 'return[document.body.clientWidth,document.body.clientHeight]' )
@@ -154,7 +164,7 @@ X.ViewPort = {
 		];
 	},
 	
-	getScrollPosition :
+	'getScrollPosition' :
 		window.pageXOffset !== undefined ?
 			( function(){
 				X_Node_updateTimerID && X_Node_startUpdate();
@@ -171,14 +181,14 @@ X.ViewPort = {
 				return[ X_ViewPort_rootElement.scrollLeft || document.body.scrollLeft, X_ViewPort_rootElement.scrollTop || document.body.scrollTop ];
 			} ),
 
-	getScrollbarSize : function(){
+	'getScrollbarSize' : function(){
 		return [ X_ViewPort_vScrollbarSize, X_ViewPort_hScrollbarSize ];	
 	},
 	
-	getBaseFontSize : function(){
+	'getBaseFontSize' : function(){
 		if( X_Node_updateTimerID ){
 			X_Node_startUpdate();
-			return X_ViewPort_baseFontSize = X_Node_fontSizeNode._rawObject.offsetHeight;
+			return X_ViewPort_baseFontSize = X_Node_fontSizeNode[ '_rawObject' ].offsetHeight;
 		};
 		return X_ViewPort_baseFontSize;
 	}
@@ -214,7 +224,7 @@ X.ViewPort = {
  */
 		var X_ViewPort_resize =
 			// iOS もループで回す,,,iOS3.1.3, iOS6 で確認
-			X_UA.IE < 9 || X_UA.iOS ?
+			X_UA[ 'IE' ] < 9 || X_UA[ 'iOS' ] ?
 				(function(){
 					var size;
 					if( !X_ViewPort_lock ){
@@ -222,14 +232,14 @@ X.ViewPort = {
 						if( X_ViewPort_width !== size[ 0 ] || X_ViewPort_height !== size[ 1 ] ){
 							X_ViewPort_width = size[ 0 ];
 							X_ViewPort_height = size[ 1 ];
-							X.Timer.once( 100, X_Dom_detectFinishResizing );
+							X_Timer_once( 100, X_Dom_detectFinishResizing );
 							X_ViewPort_lock = true;
 						};
 					};
 					
-					size = X_Node_fontSizeNode._rawObject.offsetHeight;
+					size = X_Node_fontSizeNode[ '_rawObject' ].offsetHeight;
 					if( X_ViewPort_baseFontSize !== size ){
-						X_ViewPort_baseFontSize && X_ViewPort.asyncDispatch( X.Event.BASE_FONT_RESIZED );
+						X_ViewPort_baseFontSize && X_ViewPort[ 'asyncDispatch' ]( X_EVENT_BASE_FONT_RESIZED );
 						X_ViewPort_baseFontSize = size;
 					};
 					
@@ -237,8 +247,8 @@ X.ViewPort = {
 				(function( e ){
 					console.log( '-- resize : ' + X_Timer_now() );
 					
-					!X_ViewPort_lock && ( X_ViewPort_lock = true ) && X.Timer.once( 100, X_Dom_detectFinishResizing );
-					return X.Callback.PREVENT_DEFAULT | X.Callback.STOP_PROPAGATION;
+					!X_ViewPort_lock && ( X_ViewPort_lock = true ) && X_Timer_once( 100, X_Dom_detectFinishResizing );
+					return X_Callback_PREVENT_DEFAULT | X_Callback_STOP_PROPAGATION;
 				});
 		
 		function X_Dom_detectFinishResizing(){
@@ -246,15 +256,15 @@ X.ViewPort = {
 			if( X_ViewPort_width !== size[ 0 ] || X_ViewPort_height !== size[ 1 ] ){
 				X_ViewPort_width  = size[ 0 ];
 				X_ViewPort_height = size[ 1 ];
-				X.Timer.once( 100, X_Dom_detectFinishResizing );
+				X_Timer_once( 100, X_Dom_detectFinishResizing );
 			} else {
 				console.log( '-- detectFinishResizing : ' + X_Timer_now() );
 				
-				X_ViewPort.asyncDispatch( X.Event.VIEW_RESIZED );
+				X_ViewPort[ 'asyncDispatch' ]( X_EVENT_VIEW_RESIZED );
 				X_ViewPort_lock = false;
 				if( X_ViewPort_orientationFlag ){
 					X_ViewPort_orientationFlag = false;
-					X_ViewPort.asyncDispatch( 100, { type : X.Event.VIEW_TURNED, orientation : window.orientation } );
+					X_ViewPort[ 'asyncDispatch' ]( 100, { type : X_EVENT_VIEW_TURNED, 'orientation' : window.orientation } );
 				};
 			};
 		};
@@ -264,11 +274,11 @@ X.ViewPort = {
 			
 			console.log( '> X_TEMP.onDomContentLoaded rs:' + X_ViewPort_readyState );
 			
-			if( X_TEMP.SYSTEM_EVENT_PRE_INIT <= X_ViewPort_readyState ) return X_Callback_UN_LISTEN;
-			X_ViewPort_readyState = X_TEMP.SYSTEM_EVENT_PRE_INIT;
+			if( X_EVENT_PRE_INIT <= X_ViewPort_readyState ) return X_Callback_UN_LISTEN;
+			X_ViewPort_readyState = X_EVENT_PRE_INIT;
 			
 			// DOMContentLoaded の無いブラウザで X_TEMP.onDomContentLoaded への参照が残り続けるのを回避
-			X_TEMP.onDomContentLoaded && X_ViewPort_document.unlisten( 'DOMContentLoaded', X_TEMP.onDomContentLoaded );
+			X_TEMP.onDomContentLoaded && X_ViewPort_document[ 'unlisten' ]( 'DOMContentLoaded', X_TEMP.onDomContentLoaded );
 			delete X_TEMP.onDomContentLoaded;
 			
 			elmHtml = document.documentElement ||
@@ -283,43 +293,42 @@ X.ViewPort = {
 
 			X_ViewPort_rootElement = document.compatMode !== 'CSS1Compat' ? elmBody : elmHtml || elmBody;
 
-			html = X.Doc.html = X_Node_html = elmHtml && new Node( elmHtml );
-		
-			head = X.Doc.head = X_Node_head = elmHead && new Node( elmHead );
-		
-			body = X.Doc.body = X_Node_body = new Node( elmBody );
-			
-			body._root   = html._root = head._root = body;// _root は html だろ
-			body.parent  = head.parent = html;
-			html._xnodes = [ head, body ];			
+			html = X[ 'Doc' ][ 'html' ] = X_Node_html = elmHtml && new Node( elmHtml );
+			html[ '_flags' ] |= X_Node_State.IN_TREE;
 			
-			Node.root = body; // 後方互換
+			head = X[ 'Doc' ][ 'head' ] = X_Node_head = elmHead && new Node( elmHead );
+		
+			body = X[ 'Doc' ][ 'body' ] = X_Node_body = new Node( elmBody );
+
+			body[ 'parent ' ] = head[ 'parent' ] = html;
+			html[ '_xnodes' ] = [ head, body ];
 			
-			html.appendTo = html.appendToRoot = html.before = html.after = html.clone = html.remove = html.destroy = html.prevNode = html.nextNode =
-			html.create = html.createText = html.createAt = html.createTextAt = html.append = html.appendAt = html.empty = html.html = html.text =
-			head.appendTo = head.appendToRoot = head.before = head.after = head.clone = head.remove = head.destroy = head.prevNode = head.nextNode =
-			head.empty = head.html = head.text =
-			body.appendTo = body.appendToRoot = body.before = body.after = body.clone = body.remove = body.destroy = body.prevNode = body.nextNode = new Function( 'return this' );
-
-			X_ViewPort.listenOnce( X_TEMP.SYSTEM_EVENT_PRE_INIT, function(){
-				X_ViewPort_readyState = X_TEMP.SYSTEM_EVENT_XTREE;
+			html[ 'appendTo' ] = html[ 'prev' ] = html[ 'next' ] = html[ 'clone' ] = html[ 'remove' ] = html[ 'destroy' ] =
+			html[ 'create' ] = html[ 'createText' ] = html[ 'createAt' ] = html[ 'createTextAt' ] = html[ 'append' ] = html[ 'appendAt' ] = html[ 'empty' ] = html[ 'html' ] = html[ 'text' ] =
+			html[ 'css' ] = html[ 'cssText' ] =
+			head[ 'appendTo' ] = head[ 'prev' ] = head[ 'next' ] = head[ 'clone' ] = head[ 'remove' ] = head[ 'destroy' ] =
+			head[ 'createText' ] = head[ 'createTextAt' ] = head[ 'empty' ] = head[ 'html' ] = head[ 'text' ] = head[ 'css' ] = head[ 'cssText' ] =
+			body[ 'appendTo' ] = body[ 'prev' ] = body[ 'next' ] = body[ 'clone' ] = body[ 'remove' ] = body[ 'destroy' ] = new Function( 'return this' );
+
+			X_ViewPort[ 'listenOnce' ]( X_EVENT_PRE_INIT, function(){
+				X_ViewPort_readyState = X_EVENT_XTREE_READY;
 				if( X_TEMP.X_Dom_useBuilder ) X_TEMP.X_Dom_useBuilder = !!document.body.children.length;
-				!X_TEMP.X_Dom_useBuilder && X_ViewPort.asyncDispatch( X_TEMP.SYSTEM_EVENT_XTREE );
+				!X_TEMP.X_Dom_useBuilder && X_ViewPort[ 'asyncDispatch' ]( X_EVENT_XTREE_READY );
 			} );
 			
-			X_ViewPort.listenOnce( X_TEMP.SYSTEM_EVENT_XTREE, function(){
-				X_ViewPort_readyState = X_TEMP.SYSTEM_EVENT_INIT;
-				//X_UA.Opera7 && alert( 'bc' );
-				X_Node_body.appendAt( 0,
-					X_Node_systemNode = Node.create( 'div', { 'class' : 'hidden-system-node' } ),
-					X_Node_fontSizeNode = Node.create( 'div', { 'class' : 'hidden-system-node' } ).cssText( 'line-height:1;height:1em;' ).text( 'X' )
+			X_ViewPort[ 'listenOnce' ]( X_EVENT_XTREE_READY, function(){
+				X_ViewPort_readyState = X_EVENT_INIT;
+				//X_UA[ 'Opera7' ] && alert( 'bc' );
+				X_Node_body[ 'appendAt' ]( 0,
+					X_Node_systemNode = X_Doc_create( 'div', { 'class' : 'hidden-system-node' } ),
+					X_Node_fontSizeNode = X_Doc_create( 'div', { 'class' : 'hidden-system-node' } )[ 'cssText' ]( 'line-height:1;height:1em;' )[ 'text' ]( 'X' )
 				);
 				X_Node_startUpdate();
 
-				X_ViewPort.asyncDispatch( X_TEMP.SYSTEM_EVENT_INIT );
+				X_ViewPort[ 'asyncDispatch' ]( X_EVENT_INIT );
 			} );
 
-			X_ViewPort.listenOnce( X_TEMP.SYSTEM_EVENT_INIT, function(){
+			X_ViewPort[ 'listenOnce' ]( X_EVENT_INIT, function(){
 				var size = X_ViewPort_getWindowSize(),
 				
 				// http://jsdo.it/imaya/kTYg
@@ -327,6 +336,9 @@ X.ViewPort = {
 					defaultOverflow = document.body.style.overflow,
 					w, h;
 			
+				X_ViewPort_width  = size[ 0 ];
+				X_ViewPort_height = size[ 1 ];
+			
 				body.style.overflow = 'hidden';
 				w = body.clientWidth;
 				h = body.clientHeight;
@@ -353,18 +365,17 @@ X.ViewPort = {
 				
 				if( X_Dom_detectFontSize ){
 					X_EventDispatcher_systemListen( X_ViewPort, 'resize', X_ViewPort_resize );
-					X.Timer.add( 333, X_Dom_detectFontSize );
+					X_Timer_add( 333, X_Dom_detectFontSize );
 				} else {
-					X.Timer.add( 333, X_ViewPort_resize );
+					X_Timer_add( 333, X_ViewPort_resize );
 				};
 				
-				X_ViewPort_baseFontSize = X_Node_fontSizeNode._rawObject.offsetHeight;
-				
-				X_ViewPort_readyState = X.Event.XDOM_READY;
-				X_ViewPort.asyncDispatch( { type : X.Event.XDOM_READY, w : X_ViewPort_width = size[ 0 ], h : X_ViewPort_height = size[ 1 ] } );
+				X_ViewPort_baseFontSize = X_Node_fontSizeNode[ '_rawObject' ].offsetHeight;
+
+				X_ViewPort[ 'asyncDispatch' ]( X_ViewPort_readyState = X_EVENT_XDOM_READY );
 			} );
 
-			X_ViewPort.asyncDispatch( X_TEMP.SYSTEM_EVENT_PRE_INIT );	
+			X_ViewPort[ 'asyncDispatch' ]( X_EVENT_PRE_INIT );	
 
 
 			X_EventDispatcher_systemListen( X_ViewPort, [ 'beforeunload', 'unload' ] );
@@ -372,13 +383,16 @@ X.ViewPort = {
 //ブラウザの戻るボタンで戻ったときに呼ばれるイベントとかキャッシュとかそこらへんのこと
 //http://d.hatena.ne.jp/koumiya/20080916/1221580149
 
-			if( document[ 'hidden' ] !== undefined ) {// iOS 7+
+			if( document[ 'hidden' ] !== undefined ){// iOS 7+
 				X_EventDispatcher_systemListen( X_ViewPort_document, 'visibilitychange', X_ViewPort );
 			} else
-			if( document[ 'webkitHidden' ] !== undefined ) {
+			if( document[ 'mozHidden' ] !== undefined ){
+				X_EventDispatcher_systemListen( X_ViewPort_document, 'mozvisibilitychange', X_ViewPort );
+			} else
+			if( document[ 'webkitHidden' ] !== undefined ){
 				X_EventDispatcher_systemListen( X_ViewPort_document, 'webkitvisibilitychange', X_ViewPort );
 			} else
-			if( X_UA.iOS && window[ 'onpageshow' ] !== undefined ) {
+			if( X_UA[ 'iOS' ] && window[ 'onpageshow' ] !== undefined ){
 				X_EventDispatcher_systemListen( X_ViewPort, [ 'pageshow', 'pagehide' ] );
 			} else {
 				X_EventDispatcher_systemListen( X_ViewPort, [ 'focus', 'blur' ] );
@@ -388,7 +402,7 @@ X.ViewPort = {
 		};
 
 		function X_ViewPort_getWindowSize(){
-			return X_UA.IE ?
+			return X_UA[ 'IE' ] ?
 				[ X_ViewPort_rootElement.clientWidth, X_ViewPort_rootElement.clientHeight ] :
 				[ window.innerWidth, window.innerHeight ];
 		};
@@ -407,16 +421,16 @@ console.log( 'X.Dom dom:w3c=' + X_UA_DOM.W3C + ' ev:w3c=' + X_UA_EVENT.W3C );
 
 /* for ie9+/Mozilla/Opera9 */
 if( X_UA_EVENT.W3C ){
-	X_ViewPort_document.listenOnce( 'DOMContentLoaded', X_TEMP.onDomContentLoaded );
+	X_ViewPort_document[ 'listenOnce' ]( 'DOMContentLoaded', X_TEMP.onDomContentLoaded );
 } else
-if( 6 <= X_UA.IE && X.inHead ){
+if( 6 <= X_UA[ 'IE' ] && X[ 'inHead' ] ){
 	// if this script in Head
 	document.write( "<script id=__ie_onload defer src=javascript:void(0)><\/script>" );
 	X_TEMP._script = document.getElementById( "__ie_onload" );
 	X_TEMP._script.onreadystatechange = function(){
 		var s = X_TEMP._script;
 		if( s && s.readyState === 'complete' ){
-			s.onreadystatechange = X.emptyFunction;
+			s.onreadystatechange = X_emptyFunction;
 			s.onreadystatechange = null;
 			s.parentNode.removeChild( s );
 			delete X_TEMP._script;
@@ -426,12 +440,12 @@ if( 6 <= X_UA.IE && X.inHead ){
 };
 // Re: onLoad doesn't work with Safari?
 // http://lists.apple.com/archives/web-dev/2003/Oct/msg00036.html
-if( X_UA.WebKit || X_UA.Safari < 3 ){ // sniff
-	X.Timer.add( 16, function(){
+if( X_UA[ 'WebKit' ] || X_UA[ 'Safari' ]  < 3 ){ // sniff
+	X_Timer_add( 16, function(){
 		if( !X_TEMP.onDomContentLoaded ) return X_Callback_UN_LISTEN;
 		if( document.readyState === 'loaded' || document.readyState === 'complete' ) return X_TEMP.onDomContentLoaded();
 	});
 };
 
 /* for other browsers */
-X_ViewPort.listenOnce( 'load', X_TEMP.onDomContentLoaded );
+X_ViewPort[ 'listenOnce' ]( 'load', X_TEMP.onDomContentLoaded );